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Sophie [7]
3 years ago
12

You sell tickets for admission to your school play and collect a total of $104.Admission prices $6 for adults and $4 for childre

n.you sold 21 tickets.how many adult tickets and how many children tickets did you sell?
Mathematics
1 answer:
butalik [34]3 years ago
7 0
You Sold 2 adults tickets and 2 children tickets together you had a profit of 20 dollars and reminder of 1 dollar because 21 is a odd number
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4x2 minus 20+48 factorise this polynomial completely
bulgar [2K]

Answer:

36

Step-by-step explanation:

With no parenthesis

7 0
3 years ago
Read 2 more answers
The owner of a large restaurant is considering a new “no tipping” policy and wants to survey a sample of employees. The policy w
Stolb23 [73]

A) The strata to be used in this survey by the employer is; <em><u>Type of Staff</u></em>

B) <em>Stratified Random Sampling</em> will be preferred because the opinions of <em><u>the staffs on the tipping policy</u></em> may be the same within each type but differ across the different <u><em>types of staffs.</em></u>

  • A stratified random sampling is a type of sampling that divides a population into groups known as strata.

Now, from the question, we see that after adding a 20% to the cost of food and beverages, that the additional revenue will be distributed equally among the kitchen and server staffs.

This means the strata here will be the type of staff because the opinions of the staffs on the tipping policy may be the within each type but differ across both types of staffs.

Read more at; brainly.com/question/1954758

7 0
2 years ago
If standard deviation of a given data is 5 and mean is 50 then coefficient of variation (C.V) is equal to *
torisob [31]

Answer:

10

Step-by-step explanation:

Coefficient of variation is a measure of dispersion, showing the variability of data in relation to the mean.

The Coefficient of variation compares the degree of variation between data points. The coefficient of variation is the ratio of mean to standard deviation. It is given by the formula:

Coefficient of variation = mean / standard deviation

Coefficient of variation = 50 / 5

Coefficient of variation = 10

4 0
3 years ago
A population of 50 hamsters grows at an annual rate of 40%.
qaws [65]

Answer:

560 hamsters

Step-by-step explanation:

==> 50 + 40% = 70

==> multiply 70 by 8 years

==> 70 × 8

==> 560

4 0
2 years ago
PLEASE HELP <br><br> G(Ax)) may not be equal to HG(x)).<br> O A. True<br> O B. False
eimsori [14]

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A. True

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8 0
3 years ago
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